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Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?
- a)51 seconds
- b)50 seconds
- c)52 seconds
- d)49 seconds
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
Two trains are moving in the same direction at a speed of 38 km/hr and...
As two trains are running in the same direction,
⇒ Relative speed = 92 – 38 = 54 km/hr = 15 m/s
⇒ Time = Distance/Speed
⇒ Time = 750/15 = 50 seconds
⇒ Relative speed = 92 – 38 = 54 km/hr = 15 m/s
⇒ Time = Distance/Speed
⇒ Time = 750/15 = 50 seconds
Most Upvoted Answer
Two trains are moving in the same direction at a speed of 38 km/hr and...
To solve this problem, we need to find the time taken by the faster train to cross the slower train.
Given information:
Speed of the slower train = 38 km/hr
Speed of the faster train = 92 km/hr
Length of the slower train = 400 m
Length of the faster train = 350 m
Converting speeds to m/s:
Speed of the slower train = 38 km/hr = (38 * 1000) / 3600 = 10.56 m/s
Speed of the faster train = 92 km/hr = (92 * 1000) / 3600 = 25.56 m/s
Calculating relative speed:
Relative speed = Speed of the faster train - Speed of the slower train
Relative speed = 25.56 m/s - 10.56 m/s = 15 m/s
Calculating the time taken by the faster train to cross the slower train:
Time = Distance / Relative speed
Calculating the distance covered by the faster train to cross the slower train:
Distance = Length of the slower train + Length of the faster train
Distance = 400 m + 350 m = 750 m
Time = Distance / Relative speed
Time = 750 m / 15 m/s = 50 seconds
Therefore, the time taken by the faster train to cross the slower train is 50 seconds. Hence, option B is the correct answer.
Given information:
Speed of the slower train = 38 km/hr
Speed of the faster train = 92 km/hr
Length of the slower train = 400 m
Length of the faster train = 350 m
Converting speeds to m/s:
Speed of the slower train = 38 km/hr = (38 * 1000) / 3600 = 10.56 m/s
Speed of the faster train = 92 km/hr = (92 * 1000) / 3600 = 25.56 m/s
Calculating relative speed:
Relative speed = Speed of the faster train - Speed of the slower train
Relative speed = 25.56 m/s - 10.56 m/s = 15 m/s
Calculating the time taken by the faster train to cross the slower train:
Time = Distance / Relative speed
Calculating the distance covered by the faster train to cross the slower train:
Distance = Length of the slower train + Length of the faster train
Distance = 400 m + 350 m = 750 m
Time = Distance / Relative speed
Time = 750 m / 15 m/s = 50 seconds
Therefore, the time taken by the faster train to cross the slower train is 50 seconds. Hence, option B is the correct answer.
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Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer?
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Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer?.
Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer?.
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Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Two trains are moving in the same direction at a speed of 38 km/hr and 92 km/hr, their lengths are 400 m and 350 m respectively. What is the time taken (in seconds) by the faster train to cross the slower train?a)51 secondsb)50 secondsc)52 secondsd)49 secondsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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